From the surgical suite to the battlefield to the driver’s seat of a car, robots and other autonomous systems are increasingly part of people’s workplaces and their daily lives. Ericka Rovira, PhD, a professor of engineering psychology at the United States Military Academy West Point, talks about how robots are being used in the military, in medicine and in other complex, high-stakes arenas; how trust and collaboration work on human-robot teams; and how we humans can maintain our skills as we increasingly rely on robots and AI to assist us in our work and lives.

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Over the past few decades the U.S. has become an increasingly less religious country, and many people who grew up with religion have chosen to leave the faith they were raised in. Daryl Van Tongeren, PhD, author of “Done: How to Flourish after Leaving Religion,” talks about the changing religious landscape in the U.S.; what’s driving these religious “dones”; the spiritual, social and other challenges they face; and how people rebuild meaning in life after leaving religion.

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Even as the average family size shrinks in much of the world, myths about only children remain common – including that they’re lonely, spoiled or maladjusted. Toni Falbo, PhD, talks about her decades of research with only children that have dispelled many of these myths, explains what researchers have found instead, and offers advice for parents of only children.

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Between raising young children, climbing the career ladder and handling the everyday demands of adult life, the 30s and 40s can be a particularly busy time. Developmental psychologist Clare Mehta, PhD, talks about the challenges and rewards of “established adulthood”; how relationships, friendships and work life change; and why it’s useful to think of the 30s and 40s as its own distinct life stage.

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Every year, there are more than 2.8 million traumatic brain injuries in the U.S. The risks of brain injury among youth athletes, pro football players and military veterans have all made headlines in recent years. But other populations are at increased risk as well – including people in the criminal justice system and domestic violence survivors. Concussion researcher and brain health advocate Kim Gorgens, PhD, talks about how to identify TBI, what happens to the brain when you get a concussion, what we should we be doing to protect athletes and help them recover, and what could we be doing to mitigate the harms of brain injury in often-overlooked populations such as domestic violence survivors.

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The U.S. feels more polarized than ever, and with election day around the corner, many of us are feeling the strain of political divisions among our friends, family members and loved ones. Keith Payne, PhD, author of “Good Reasonable People: The Psychology Behind America’s Dangerous Divide,” discusses the psychology that underlies how most people think about politics, how U.S. history has led us to where we are, whether polarization is really worse than it used to be, and what, if anything, we can we do to bridge the divide.

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Dr. Alfiee Breland-Noble, a psychologist who has spent decades working to advance the mental health of youth of color, was selected as one of 12 global leaders to receive a $20 million grant-making fund from philanthropist Melinda French Gates. Dr. Alfiee discusses the state of youth mental health, particularly for intersectional youth of color, the biggest challenges facing young people today, how the conversation around youth mental health has changed in recent years and how she hopes to use the new funding to make a difference in young people’s lives.

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Today, music therapies are being used to help treat mental and physical health conditions as diverse as chronic pain, Parkinson's disease and stroke. Renowned soprano Renée Fleming, editor of a new book on music, the arts and health, joins music cognition researcher Aniruddh Patel, PhD, to talk about the connections between music, mind and body, whether humans evolved to be an inherently musical species, the science behind some of the most effective music therapies and promising directions for future research.

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Is your commute the most stressful part of your day? Traffic psychologist Dwight Hennessy, PhD, talks about what’s going on when we get behind the wheel -- including what causes “road rage,” why some people find driving more stressful than others and how our personality affects our driving, what’s going on with the “zipper merge,” and how driving may change with more automated and self-driving cars.

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For those with health anxiety, worrying about sickness can be a constant struggle that can harm their mental health, relationships and even physical health. Karen Lynn Cassiday, PhD, author of the book “Freedom from Health Anxiety,” talks about how to recognize health anxiety (once known as hypochondria), why the internet and “Dr. Google” can make health anxiety worse, and what to do if you or someone you love struggles with health anxiety.

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